CN203562642U - Esd保护装置 - Google Patents

Esd保护装置 Download PDF

Info

Publication number
CN203562642U
CN203562642U CN201290000236.XU CN201290000236U CN203562642U CN 203562642 U CN203562642 U CN 203562642U CN 201290000236 U CN201290000236 U CN 201290000236U CN 203562642 U CN203562642 U CN 203562642U
Authority
CN
China
Prior art keywords
sparking electrode
esd protection
protection device
electrode
electric discharge
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
CN201290000236.XU
Other languages
English (en)
Chinese (zh)
Inventor
大坪喜人
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Murata Manufacturing Co Ltd
Original Assignee
Murata Manufacturing Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Murata Manufacturing Co Ltd filed Critical Murata Manufacturing Co Ltd
Application granted granted Critical
Publication of CN203562642U publication Critical patent/CN203562642U/zh
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
    • H01T4/00—Overvoltage arresters using spark gaps
    • H01T4/10—Overvoltage arresters using spark gaps having a single gap or a plurality of gaps in parallel
    • H01T4/12—Overvoltage arresters using spark gaps having a single gap or a plurality of gaps in parallel hermetically sealed
CN201290000236.XU 2011-02-02 2012-01-30 Esd保护装置 Expired - Lifetime CN203562642U (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2011-021040 2011-02-02
JP2011021040 2011-02-02
PCT/JP2012/051992 WO2012105497A1 (ja) 2011-02-02 2012-01-30 Ｅｓｄ保護装置

Publications (1)

Publication Number Publication Date
CN203562642U true CN203562642U (zh) 2014-04-23

Family

ID=46602711

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201290000236.XU Expired - Lifetime CN203562642U (zh) 2011-02-02 2012-01-30 Esd保护装置

Country Status (2)

Country Link
CN (1) CN203562642U (ja)
WO (1) WO2012105497A1 (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107870293A (zh) * 2016-09-27 2018-04-03 亚德诺半导体集团 电气过应力检测装置
CN109149372A (zh) * 2017-06-27 2019-01-04 镇江恒业电子有限公司 一种带动作点防短路的放电管
CN110800177A (zh) * 2017-07-05 2020-02-14 Tdk电子股份有限公司 放电器
US11112436B2 (en) 2018-03-26 2021-09-07 Analog Devices International Unlimited Company Spark gap structures for detection and protection against electrical overstress events

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11204231A (ja) * 1997-11-12 1999-07-30 Funai Electric Co Ltd 放電ギャップ装置及びその取付け構造
KR101283521B1 (ko) * 2008-11-26 2013-07-15 가부시키가이샤 무라타 세이사쿠쇼 Ｅｓｄ 보호 디바이스 및 그 제조방법
EP2357709B1 (en) * 2008-12-10 2019-03-20 Murata Manufacturing Co. Ltd. Esd protection device

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107870293A (zh) * 2016-09-27 2018-04-03 亚德诺半导体集团 电气过应力检测装置
US10677822B2 (en) 2016-09-27 2020-06-09 Analog Devices Global Unlimited Company Electrical overstress detection device
US11372030B2 (en) 2016-09-27 2022-06-28 Analog Devices International Unlimited Company Electrical overstress detection device
CN109149372A (zh) * 2017-06-27 2019-01-04 镇江恒业电子有限公司 一种带动作点防短路的放电管
CN109149372B (zh) * 2017-06-27 2020-11-03 镇江恒业电子有限公司 一种带动作点防短路的放电管
CN110800177A (zh) * 2017-07-05 2020-02-14 Tdk电子股份有限公司 放电器
CN110800177B (zh) * 2017-07-05 2022-09-09 Tdk电子股份有限公司 放电器
US11112436B2 (en) 2018-03-26 2021-09-07 Analog Devices International Unlimited Company Spark gap structures for detection and protection against electrical overstress events
US11668734B2 (en) 2018-03-26 2023-06-06 Analog Devices International Unlimited Company Spark gap structures for detection and protection against electrical overstress events

Also Published As

Publication number Publication date
WO2012105497A1 (ja) 2012-08-09

Similar Documents

Publication Publication Date Title
WO2011145598A1 (ja) Ｅｓｄ保護デバイス
CN102246371B (zh) Esd保护器件
CN102576586B (zh) Esd保护器件及其制造方法
CN101933204B (zh) Esd保护器件
CN102224648B (zh) Esd保护器件及其制造方法
US8711537B2 (en) ESD protection device and method for producing the same
WO2009150806A9 (ja) 静電気対策部品およびその製造方法
CN203562642U (zh) Esd保护装置
CN103270656B (zh) Esd保护装置及其制造方法
JP5649391B2 (ja) Ｅｓｄ保護デバイス
JPWO2014208215A1 (ja) Ｅｓｄ保護装置
US20150223369A1 (en) Electrostatic protection element and method for manufacturing same
WO2014188792A1 (ja) Ｅｓｄ保護装置
JP2009117735A (ja) 静電気対策部品およびその製造方法
CN204088879U (zh) Esd保护装置
CN104521079A (zh) Esd保护装置
KR101540388B1 (ko) Esd 보호 디바이스 및 그 제조방법
JP5757372B2 (ja) Ｅｓｄ保護デバイス
JP5757294B2 (ja) Ｅｓｄ保護装置及びその製造方法
JP5648696B2 (ja) Ｅｓｄ保護装置及びその製造方法
WO2014188791A1 (ja) Ｅｓｄ保護装置
CN105359360A (zh) 浪涌保护器件及其制造方法以及包含该器件的电子元器件
US20160044769A1 (en) Esd protection device
KR20090109385A (ko) 저정전용량 및 안정적 특성 구현이 가능한 이에스디보호소자 및 제조방법
WO2013137032A1 (ja) 静電気対策素子

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CX01 Expiry of patent term

Granted publication date: 20140423

CX01 Expiry of patent term